DL12 8FL

Lower Teesdale · County Durham · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Barnard Castle
Local authority
County Durham
Constituency
Bishop Auckland
Postcode district
DL12
Postcode sector
DL12 8

Nearby postcodes

Nearby postcode distances
Postcode Distance
DL12 8FJ 72 m
DL12 8QG 118 m
DL12 8NZ 209 m
DL12 8QH 218 m
DL12 8TA 238 m
Complete postcode fields and official codes
Postcode
DL12 8FL
Status
Current
Introduced
1 June 2023
Terminated
Not published
Postcode area
DL
Postcode district
DL12
Postcode sector
DL12 8
Latitude
54.550236
Longitude
-1.901930
British National Grid easting
406,442
British National Grid northing
517,224

Statistical and administrative geographies

Country
England · E92000001
Region
North East · E12000001
Local authority district
County Durham · E06000047
Parish or community
E04010662
Westminster constituency
Bishop Auckland · E14001101
Output area
E00105838
Lower layer super output area
County Durham 067D · E01020853
Middle layer super output area
County Durham 067 · E02007022

Postcode source versions

Explore DL12

46 recorded sales at this postcode
Address Date Price
94, Merlin Drive, Barnard Castle, DL12 8FL 19 June 2025 £437,495
63, Merlin Drive, Barnard Castle, DL12 8FL 10 June 2025 £249,995
54, Merlin Drive, Barnard Castle, DL12 8FL 6 June 2025 £499,995

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
5
Primary
3
Secondary
1
  1. Green Lane Church of England Primary School

    Academy converter

    695 m
  2. Teesdale School and Sixth Form

    Academy sponsor led

    707 m
  3. Barnard Castle School

    Other independent school

    1.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
350
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 135
  • Shoplifting 45
  • Anti social behaviour 41
  • Public order 33
  • Criminal damage and arson 32

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
DL12 8 residents
6,785

Age bands in DL12 8

Wider postcode sector
Age 0 to 14
13.4%

914 residents

Age 15 to 24
9.9%

671 residents

Age 25 to 44
18.5%

1,261 residents

Age 45 to 64
29.1%

1,979 residents

Age 65 and over
29.1%

1,985 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

1

within 5 km

  • BARNARD CASTLE SURGERY

    VICTORIA ROAD, BARNARD CASTLE, DL12 8HT

    ODS code A83046

    1.0 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Darlington Road-Hower House

    BCT · Barnard Castle

    0.1 miles
  • Darlington Road-Hower House

    BCT · Barnard Castle

    0.2 miles
  • Shaw Bank

    BCT · Barnard Castle

    0.2 miles
  • Shaw Bank

    BCT · Barnard Castle

    0.2 miles
  • Darlington Road

    BCT · Barnard Castle

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for County Durham 067D, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

7 of 10

Overall England rank

21,650 of 33,755

Income
7 of 10
Employment
6 of 10
Education and skills
7 of 10
Health and disability
4 of 10
Crime
10 of 10
Housing and services
7 of 10
Living environment
7 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Evidence in context

Property market

The five-year median is £394,995 from 45 recorded sales in DL12 8FL. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for County Durham is £138,148 in June 2026, up 7.0% year on year.

Schools

5 open schools are in scope, including 3 primary and 1 secondary schools. Green Lane Church of England Primary School is the nearest published school at 695 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

350 published events cover 12 months, averaging 29.167 events per published month. The largest recorded category is Violence and sexual offences with 135 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.